By Dr. Apurva Anand Posted October 16, 2020 In m.tech-first-semester-academic-calendar-2020-212020-10-162020-10-16https://bbdu.ac.in/wp-content/uploads/2018/10/bbd-logo-3.pngBBDUhttps://bbdu.ac.in/wp-content/uploads/2018/10/bbd-logo-3.png200px200px